import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;


//smart tomcat 的 context path  是 helloservelet

@WebServlet("/hellodoPost")
public class doPostMethod extends HttpServlet{
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //super.doPost(req, resp);


        resp.setContentType("text/html;charset = utf8");
        resp.getWriter().write("post 响应");
    }
}
